초록 ▼

A brake disk assembly is provided wherein the friction disk section has protrusions on the portion of the disk nearer the hub spoke like that overlap joining protrusions from the hub section. The protrusions are joined with stepped size pins that fit a first size opening in the hub section and a sec

A brake disk assembly is provided wherein the friction disk section has protrusions on the portion of the disk nearer the hub spoke like that overlap joining protrusions from the hub section. The protrusions are joined with stepped size pins that fit a first size opening in the hub section and a second size opening in the disk section. The pins provide resiliency such that in drag in the direction perpendicular to the shaft of the hub, there is very small available motion yet expansion on the part of the disk is accommodated by motion translated through the resiliency achieved by the pins in the different size openings.

대표청구항 ▼

A disk brake comprising in combination a ring-shapped braking section having a plurality of inner circumferential protruding members, each said protruding member having been controlled in thickness to half the thickness of said braking section and, each said protruding member having a hole of a firs

A disk brake comprising in combination a ring-shapped braking section having a plurality of inner circumferential protruding members, each said protruding member having been controlled in thickness to half the thickness of said braking section and, each said protruding member having a hole of a first size, a hub section having on the outer circumferential portion thereof a plurality equivalent to the plurality of said protruding members on said braking section, each said hub section protruding member being controlled in thickness to half of the thickness of said braking section and, each said hub section protruding member having a hole of a second size, a connecting pin positioned in overlapping joints of a protruding member form each said braking section and said hub section, each said pin having a stepped diameter from a first size corresponding to said first size hole in said braking section to a second size corresponding to said second size hole in said hub section, said pin thereby holding said protrusions of said braking section and of said hub section in overlapped complementary relationship to each other and, a washer positioned on each said pin in retaining relationship.